34411020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81931}}^1$

素因数の和:81950

約数の個数: 48

約数和(自身を含む): 110116608

約数和(自身を除く): 75705588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81931, 163862, 245793, 327724, 409655, 491586, 573517, 819310, 983172, 1147034, 1228965, 1638620, 1720551, 2294068, 2457930, 2867585, 3441102, 4915860, 5735170, 6882204, 8602755, 11470340, 17205510, 34411020]

約数ペア:

[(1, 34411020), (2, 17205510), (3, 11470340), (4, 8602755), (5, 6882204), (6, 5735170), (7, 4915860), (10, 3441102), (12, 2867585), (14, 2457930), (15, 2294068), (20, 1720551), (21, 1638620), (28, 1228965), (30, 1147034), (35, 983172), (42, 819310), (60, 573517), (70, 491586), (84, 409655), (105, 327724), (140, 245793), (210, 163862), (420, 81931)]